Matthews Correlation Coefficient (MCC) Metric

Computes the Matthews Correlation Coefficient (MCC) of the predictions.

Usage

MCCmetric(evidence, predicted)

Arguments

evidence

The true labels.

predicted

The predicted labels.

Value

The MCC.

Examples

evidence <- factor(c("A", "B", "A", "B"))
predicted <- factor(c("A", "A", "A", "B"))
MCCmetric(evidence, predicted)
#>         B 
#> 0.5773503